Modeling of structural-acoustic interaction using coupled FE/BE method and control of interior acoustic pressure using piezoelectric actuators

An edition of Modeling of structural-acoustic interaction using coupled FE/BE method and control of interior acoustic pressure using piezoelectric actuators (1997)

Modeling of structural-acoustic interaction using coupled FE/BE method and control of interior acoustic pressure using piezoelectric actuators

final report for the period ending August, 1997 under research grant NAG1-1684

By C. Mei

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Publish Date

1997

Publisher

Dept. of Aerospace Engineering, College of Engineering & Technology, Old Dominion University,National Aeronautics and Space Administration,National Technical Information Service, distributor

Language

eng

Pages

Description:

subjects: Acoustic propagation, Boundary element method, Composite structures, Feedforward control, Finite element method, Linear quadratic regulator, Pressure reduction, Sound pressure